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2. Astrocytoma - Wikipedia

   en.wikipedia.org/wiki/Astrocytoma

   Due to the infiltrative nature of these tumors, recurrences are relatively common. Depending on the patient, radiation or chemotherapy after surgery is an option. Individuals with grade 2 astrocytoma have a 5-year survival rate of about 34% without treatment and about 70% with radiation therapy. [6] The median survival time is 4 years. [6] III

3. Pilocytic astrocytoma - Wikipedia

   en.wikipedia.org/wiki/Pilocytic_astrocytoma

   Pilocytic astrocytoma (and its variant pilomyxoid astrocytoma) is a brain tumor that occurs most commonly in children and young adults (in the first 20 years of life). They usually arise in the cerebellum, near the brainstem, in the hypothalamic region, or the optic chiasm, but they may occur in any area where astrocytes are present, including the cerebral hemispheres and the spinal cord.

4. Pleomorphic xanthoastrocytoma - Wikipedia

   en.wikipedia.org/wiki/Pleomorphic_xanthoastrocytoma

   Among people with PXA who were able to have their tumors completely resected during surgery, there is a long-term survival rate of 90%. After incomplete resection, the long-term survival rate is higher than 50%. Morbidity is determined by the type and evolution of the tumor, with high-graded anaplastic tumors causing more fatalities. [citation ...

5. Brain tumor - Wikipedia

   en.wikipedia.org/wiki/Brain_tumor

   This is an accepted version of this page This is the latest accepted revision, reviewed on 13 February 2025. Neoplasm in the brain Medical condition Brain tumor Other names Intracranial neoplasm, brain tumour, brain cancer Brain metastasis in the right cerebral hemisphere from lung cancer, shown on magnetic resonance imaging Specialty Neurosurgery, neuro-oncology Symptoms Vary depending on the ...

6. Fibrillary astrocytoma - Wikipedia

   en.wikipedia.org/wiki/Fibrillary_astrocytoma

   However, the tumor may recur if the resection is incomplete, in which case further surgery or the use of other therapies may be required. Standard radiotherapy for fibrillary astrocytoma requires 10 to 30 sessions, depending on the subtype of the tumor, and may sometimes be performed after surgical resection to improve outcomes and survival rates.

7. Dr. Ryan Osborne of 'Take My Tumor' recalls the surgery he ...

   www.aol.com/news/dr-ryan-osborne-tumor-recalls...

   What is "Take My Tumor"? In the series that first aired on April 3, three world-renowned surgeons — Osborne, Dr. Kimberly Moore Dalal and Dr. Jason Cohen — work each episode to help a variety ...